public byte[] ComputeSigHash(Transaction transaction, TransactionInput input, TransactionOutput priorOutput, SigHashType sigHashType)
{
if (sigHashType != SigHashType.All)
{
throw new NotImplementedException("Only supports SigHashType.All");
}
var hashingScript = IsPayToScriptHash(input.SigScript, priorOutput.ScriptPubKey) ?
DecodeRedeemScript((byte[])input.SigScript.Commands[^ 1]) :
void Write(TransactionOutput output)
{
Write(output.Amount, 8);
Write(output.ScriptPubKey);
}
public Transaction CloneWithReplacedOutput(TransactionOutput oldOutput, TransactionOutput newOutput)
{
var newOutputs = Outputs.Select(o => o == oldOutput ? newOutput : o);
return(new(Version, Segwit, Inputs, newOutputs, LockTime, Testnet));
}